California EPA Moves to Label Monsanto’s Roundup ‘Carcinogenic’

The California Environmental Protection Agency announced today that it plans to label glyphosate — the most widely used herbicide and main ingredient in Monsanto’s Roundup — as a chemical “known to cause cancer.” The World Health Organization’s research arm also recently found that the chemical is probably carcinogenic to humans, and research has also linked glyphosate to the steep decline of monarch butterflies. And as we reported this week, scientists have increasingly raised new alarms about potential negative health impacts tied to Roundup, including a recent study suggesting that long-term exposure to tiny amounts of the chemical (thousands of times lower than what is allowed in drinking water in the US) could lead to liver and kidney problems.

“California’s taking an important step toward protecting people and wildlife from this toxic pesticide,” Nathan Donley, staff scientist with the Center for Biological Diversity, a conservation nonprofit based in San Francisco, said in a statement. Donley noted that more than 250 millions pounds of glyphosate are used annually in the US, adding, “It’s nearly impossible for people to limit exposure to this toxin because it is just so widespread. That’s why we need much tighter controls on its use.”